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ISO 4620:1986

Cadmium pigments — Specifications and methods of test
22. 5. 1986.

Опште информације

90.93     2. 4. 2024.

ISO

ISO/TC 256

Međunarodni standard

87.060.10  

francuski   engleski  

Kupovina

Objavljen

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Apstrakt

Specifies three types of pigment consisting predominantly of cadmium sulfide or of mixed crystals of cadmium sulfide and cadmium selenide; the cadmium may be partially replaced by zinc. Type 1, concentrated pigments, contain not more than 30 % (m/m) of extenders: type 2, extended pigments, contain not more than 70 % (m/m) of extenders: type 3, these are essentially pure and do not contain any extenders and are mainly suitable for use in ceramics.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 4620:1986
90.93 Odluka o potvrđivanju standarda
2. 4. 2024.